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You searched for: (collection:us_patents OR mediatype:us_patents) AND -mediatype:collection
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[texts]US Patent 2600676: Electromechanical automatic elevator control - William P Elser

Downloads: 310 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2601137: Filtration plant flow control responsive to demand - Neyrpic Ets;

Downloads: 132 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2601097: Mass spectrometer for simultaneous multiple gas determinations

Downloads: 186 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2599600: Pump - Cascade Pump Company

Downloads: 121 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2600705: Control valve - Stewart Warner Corp

Downloads: 174 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2602052: Processes for breaking petroleum emulsions - Petrolite Corp

Downloads: 227 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2599281: Arc welding - Gen Electric

Downloads: 353 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2599064: Seismic prospecting - Socony Vacuum Oil Co Inc

Downloads: 224 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2599249: Method of copolymerizing ethylene with butadiene - Sinclair Refining Co

Downloads: 141 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2599228: Electronic control circuit - Gen Electric

Downloads: 296 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2600911: Plastic milk carton holder - Robert S Hilliard

Downloads: 486 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2600931: Process for refining high sulfur crude oils - Gulf Oil Corp

Downloads: 331 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2600595: Heat exchanger - Hanlon & Wilson Co

Downloads: 269 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2600269: Device for automatic power transmission - Renault

Downloads: 163 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(1 review)
[texts]US Patent 2601032: Manganese activated zinc barium silicate phosphor - Rca Corp

Downloads: 111 4.00 out of 5 stars4.00 out of 5 stars4.00 out of 5 stars4.00 out of 5 stars(1 review)
[texts]US Patent 2599062

Downloads: 212 4.00 out of 5 stars4.00 out of 5 stars4.00 out of 5 stars4.00 out of 5 stars(1 review)
[texts]US Patent 2601974: Plate heat exchanger - Separator Ab

Downloads: 229 4.00 out of 5 stars4.00 out of 5 stars4.00 out of 5 stars4.00 out of 5 stars(1 review)
[texts]US Patent 2600860: Fluid pressure operated portable compressing tool - Burndy Engineering Company Inc

Downloads: 206 4.00 out of 5 stars4.00 out of 5 stars4.00 out of 5 stars4.00 out of 5 stars(1 review)
[texts]US Patent 2601003: Gear pump - Bendix Aviat Corp

Downloads: 442 4.00 out of 5 stars4.00 out of 5 stars4.00 out of 5 stars4.00 out of 5 stars(1 review)
[texts]US Patent 2599000

Downloads: 77 3.00 out of 5 stars3.00 out of 5 stars3.00 out of 5 stars(1 review)
[texts]US Patent 2599480: Gas turbine power plant having auxiliary turbine driven by fuel gas being supplied to the combustion chamber - Bbc Brown Boveri & Cie

Downloads: 447 3.00 out of 5 stars3.00 out of 5 stars3.00 out of 5 stars(1 review)
[texts]US Patent 2601389: Centrifugal casting machine - A R D Corp

Downloads: 355 3.00 out of 5 stars3.00 out of 5 stars3.00 out of 5 stars(1 review)
[texts]US Patent 2602031: Process of producing protein plastics from fish protein - Wm A Mohn & Son As

Downloads: 377 3.00 out of 5 stars3.00 out of 5 stars3.00 out of 5 stars(1 review)
[texts]US Patent 2600576: Sanitary napkin - Int Cellucotton Products

Downloads: 741 3.00 out of 5 stars3.00 out of 5 stars3.00 out of 5 stars(1 review)
[texts]US Patent 2601404: Oil filter

Downloads: 156 3.00 out of 5 stars3.00 out of 5 stars3.00 out of 5 stars(1 review)
[texts]US Patent 2599209: Rotary pulse jet engine with resonant combustion chamber and tangentially disposed exhaust tubes - Tenney

Downloads: 926 3.00 out of 5 stars3.00 out of 5 stars3.00 out of 5 stars(1 review)
[texts]US Patent 2599507: Gas turbine fuel regulator with manual and temperature responsive means to select fuelair ratio - Chrysler Corp

Downloads: 243 3.00 out of 5 stars3.00 out of 5 stars3.00 out of 5 stars(1 review)
[texts]US Patent 2601329: Detergent composition - Gen Aniline & Film Corp

Downloads: 457 2.00 out of 5 stars2.00 out of 5 stars(2 reviews)
[texts]US Patent 2600336: Well logging apparatus

Downloads: 199 2.00 out of 5 stars2.00 out of 5 stars(1 review)
[texts]US Patent 2599140: Iodine detergent - Benjamin Clayton

Downloads: 615 1.00 out of 5 stars(1 review)
[texts]US Patent 2600415: Water-soluble surface active agents from olefin polymers - Standard Oil Dev Co

Downloads: 235 (1 review)
[texts]US Patent 2599234: Automatic washing machine control - Gen Electric

Downloads: 334 (1 review)
[texts]US Patent 2599388: Shaping machine mechanism - Gemco Shaper Company

Downloads: 587 (1 review)
[texts]US Patent 2600259: Fishing rod

Downloads: 118
[texts]US Patent 2601246: Recording instrument

Downloads: 103
[texts]US Patent 2601215: Process of preparing dihydropterins - American Cyanamid Co

Downloads: 113
[texts]US Patent 2600866: Container opener

Downloads: 103
[texts]US Patent 2601946: Dry or pressure-sealing envelope - Us Envelope Co

Downloads: 139
[texts]US Patent 2600893: Knuckle joint for rearvision reflectors

Downloads: 110
[texts]US Patent 2601878: Table saw with part of the table swingably and laterally adjustable - St Paul Foundry & Mfg Co

Downloads: 171
[texts]US Patent 2599324: Beam cutting method - Forker Corp

Downloads: 113
[texts]US Patent 2599176: Semipneumatic tire for toy vehicles

Downloads: 133
[texts]US Patent 2602062: Process for breaking petroleum emulsions - Petrolite Corp

Downloads: 119
[texts]US Patent 2601528: Structure and internal shielding of electron tubes - Sylvania Electric Prod

Downloads: 104
[texts]US Patent 2601588: Air hammer safety valve

Downloads: 87
[texts]US Patent 2599018

Downloads: 105
[texts]US Patent 2601117: Applying and removing extension device for temporary rivets

Downloads: 93
[texts]US Patent 2602232: Apparatus for applying designs to wall structures

Downloads: 97
[texts]US Patent 2602103: Self-starting synchronous motor

Downloads: 122
[texts]US Patent 2600245: Horticultural compositions - Goodrich Co B F

Downloads: 159
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